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Home My WebLink AboutWQ0005849_Monitoring - 03-2024_20240425Monitoring Report Submittal ................................................... Permit Number#* WQ0005849 Name of Facility:* Onslow Water and Sewer Authority - North Topsail WWTP Month: * March Year: * 2024 Report Information Type* Upload Document* GW-59 NTB GW59 WQ0005849 March 2024.pdf PDF Only 1.97MB Please upload one PDF containing all applicable monitoring reports (i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59). Confirmation Email Address: * sjones@onwasa.com Name of Submitter: * Sherry Jones Signature: Date of submittal: 4/25/2024 This will be filled in automatically Initial Review Reviewer: Wanda.Gerald Is the project number correct?* W00005849 Is the monitoring report accepted?* Yes NO Regional Office* Wilmington Reviewer: _anonymous Review Date: 5/16/2024 SUBMIT FORM ON YELLOW. PAPER ONLY millm DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE_ REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/26 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC Permit Name (if different): Onslow Water & Sewer Authority Facility Address: 1095 HWY 210 NPDES Other TYPE OF PERMITTED OPERATION BEING MONITORED Sneads Ferry " NC 28460 County Onslow ❑■ Lagoon ❑ Remediation: Infiltration Gallery V Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910-389-3270 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Behind Section 17 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: (from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW 1 Date sample collected: 3/18/24 FIELD ANALYSES: WAS Well Depth: 18 ft. Well Diameter: 2 in. -_ pH 00400: 5.9 units Temp. 00010: 19.1 °C DRY at Depth to Water Level 82546: 3•7 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 00094: µ Mhos time of sampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: Yes check Volume of water pumped/bailed before sampling: 5 gallons Appearance Tan here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3118124 - 3/25/24 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead olo51 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 <0.250 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note. Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 703oo 210 mg/L Al - Aluminum oilo5 mg/L pH (Lab) 00403 units Ba - Barium 01007 _ ug/L TOC 00680 44.2 mg/L Ca - Calcium 00916 _mg/L Chloride 0094o 78.1 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 _ mg/L -VOC 78732: method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927 _mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese olo55 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs.: mg/L VOC Removal% Seth Brown, Treatment Facilities Administrator Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permitlee (or Authorized Agent) (Date) GW-59 Rev.212010 SUBMIT FORM ON YELLOW PAPER ONLY • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM • • 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/26 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC___ Permit Name (if different): OnslowWater& Sewer Authority NPDES Other___ Facility Address: 1095 HWY 210 TYPE OF PERMITTED OPERATION BEING MONITORED Sneads Ferry "'" " NC 28460 County Onslow N Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910-389-3270 ElRotary Distributor ElLand Application of Sludge Well Location/Site Name: Behind Lagoon #3 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW- 3 Date sample collected: 3/18/24 FIELD ANALYSES: WAS Well Depth: 18 ft. Well Diameter: 2 in. pH 00400: 5.9 units Temp. 000lo: 16.3 °C DRY at Depth to Water Level 82546: 6'8 ft. below measuring p g point Screened Interval: ft. to _ft. Spec. Cond. 000sa: µ Mhos time of sampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: YES check Volume of water pumped/bailed before sampling: 5 gallons Appearance Yellow here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/18/24 - 3/25/24 LaboratoryName: ON WASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1.00 /10nmL Nitrate (NO3) as N 00620 <0.250 mg/L Zn - Zinc 01092 mg/L Coliform: MFTotal 31504 /100mL Phosphorus: Total as P 00665_ mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 _ _ mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 703oo 210 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 _ ug/L TOC 00680 44.2 mg/L Ca - Calcium 00916 mg/L Chloride 00940 126 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes(l) ❑■ No(0) Specific Conductance 00095 µMhos K - Potassium 00937 _ mg/L VOC 78732: _ _ , method # SM 6200C Total Ammonia omio <0.500 mg/L Mg - Magnesium 00927 mg/L , method # (Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total) Mn -Manganese 01055 _ ug/L ,method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%a Seth Brown, Treatment Facilities Administrator Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) )% GW-59 Rev.2/2010 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/26 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC___ Permit Name (if different): Onslow Water & Sewer Authority NPDES Other__ _ Facility Address: 1095 HVVY 210 TYPE OF PERMITTED OPERATION BEING MONITORED Sneads Ferry NC 28460 County Onslow ❑■ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910-389-3270 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Behind New Section No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: (from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-4 Date sample collected: 3/18/24 FIELD ANALYSES: WAS Well Depth: 18 ft. Well Diameter: 2 in. _ pH 00400: 5.5 units Temp. 00010: 19 °C DRY at Depth to Water Level 82546: 4'8 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 000sa: µMhos time ofsampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: YES check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/18/24 - 3/25124 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 <0250 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 mg/L (Note; Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 95.0 mg/L At - Aluminum o1105mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L _ TOC 00680 0.896 mg/L Ca - Calcium 00916 mg/L Chloride 00940 98.5 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: _ , method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927_ mg/L method # (Ammonia Nitrogen; NH3as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L _ , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only _ • • _ • • I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWO-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Seth Brown, Treatment Facilities Administrator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.212010 Signature of Permittee (or Authorized Agent) (Date) OY I SUBMIT FORM ON YELLOW PAPER ONLY GROUNDWATER QUALITY MONITORING: COMPLIANCE REPORT"FORM FACILITY INFORMATION Please Print Clearly or Type Facility Name: North Topsail WWrP Permit Name (if different): Onslow Water & Sewer Authority Facility Address: 1095 HWY 210 Sneads Ferry 'Nu NC 28460 County Onslow Contact Person: Dwight Peterson Well Location/Site Name: Behind GWL Pond Telephone#: 910-389-3270 No. of wells to be sampled: 9 DEPARTMENT OF ENVIRONMENT & NAT KAL RESOURCES DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 PERMIT Number: Expiration Date: 12/31/26 Non -Discharge W00005849 UIC____ NPDES Other_________ TYPE OF PERMITTED OPERATION BEING MONITORED ❑■ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other SAMPLING INFORMATION WELL ID NUMBER (from Permit): MW-5 Date sample collected: 3/1824 Well Depth: 18 ft. Well Diameter: 2 in. Depth to Water Level ersas: 9'1 ft. below measuring point Screened Interval: ft. Measuring Point is 2 ft. above land surface Relative M.P. Elevation: _ Volume of water pumped/bailed before sampling: 5 __—gallons Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES to ft. ft. ❑ NO FIELD ANALYSES: pH ooaoo: 6.6 units Temp. 000lo 17.8 °C Spec. Cond. 000_sa: µMhos Odor 00085: None Appearance CLEAR If WELL WAS DRY at time ofsampling, check here:❑ LABORATORY INFORMATION Date sample analyzed: 3118124 - 3/25124 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 rng/L Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1.00 /100ml- Nitrate (NO3) as N 00620 <n 95f1 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100ml- Phosphorus: Total as P 00665 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 175 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium olo07_ ug/L TOC 0068o 3.63 mg/L Ca - Calcium 00916 mg/L Chloride 00940 120 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: method # SM 6200C Total Ammonia 00610 1.75 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH, as N; Ammonia Nitrogen, Total) Mn -Manganese 01055_ ug/L ,method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% certify that, to the best of my knowledge and belief, the information submitted In this report Is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and Imprisonment for knowing violations. Seth Brown, • • Permittee (or Authorized Agent) Name and Title - Please print or type Signatbre of Permittee (or Authorized Agent) (DatGW-59 Rev. e) • SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919)733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12131/26 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC NPDES Other___ Permit Name (if different): Onslow Water & Sewer Authority _ Facility Address: 1095 HWY 210 TYPE OF PERMITTED OPERATION BEING MONITORED ❑■ Lagoon ❑ Remediation: Infiltration Gallery Sneads Ferry NC 28460 County Onslow ❑■ Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910-389-3270 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Behind HRI Pond No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: i fro mPermitl SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-6 Date sample collected: 3/15/24 FIELD ANALYSES: WAS Well Depth: 18 ft. Well Diameter: 2 in. pH 00400: 6.5 units Temp. 00010: 17.6 °C DRY at Depth to Water Level azsas: 9'6 ft. below measuring point Screened Interval: ft. to ft. Spec. Cond. 000sa: µMhos time ofsampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00985: None check Volume of water pumped/bailed before sampling: 5 _gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/18/24 - 3/25/24 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO,) as N 00620 <0.250 mg/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665_______mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 132 mg/L Al - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 9.25 mg/L __ Ca - Calcium 00916 mg/L Chloride 00940 101 mg/L Cd - Cadmium 01027 _ ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 _ mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L �mg/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) pecific Conductance 000ss µMhos K -Potassium oos37 VOC 78732: method # SM 6200C Total Ammonia 00610 1.54 mg/L Mg - Magnesium 00927 mg/L _ method # (Ammonia Nitrogen. NH, as N, Ammonia Nitrogen, Total) _ Mn - Manganese 01055___ug/L _ _, method # TKN as N 00625 mg/L Ni - Nickel 01067ug/L _ _, method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Seth Brown, Treatment Facilities Administrator Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev.212010 Authorized Agent) (Date) U SUBMI I FUKM UN YE LLUVWAPE HL)NLY GROUNDWATER QUALITY MONITORING: COMPLIANCE REPORT FORM Please Print Clearly or Facility Name: North Topsail WWTP Permit Name (if different): Ons low Water & Sewer Authorit Facility Address: 1095 HWY 210 Sneads Ferry NC Contact Person: Dwi'Mt Peterson Well Location/Site Name: Behind HRI Pond 28460 County Onslow Telephone#:910-389-3270 No. of wells to be sampled: 9 ,from Permit DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT 1617 MAIL SERVICE CENTER, RALEIGH, N C 27699-1617 Phone: (919) 733-3221 PERMIT Number: Expiration Date: 12/31/26 Non -Discharge W00005849 UIC_ NPDES _ Other TYPE OF PERMITTED OPERATION BEING MONITORED ❑■ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: ❑ Rotary Distributor ❑ Land Application of Sludge ❑ Water Source Heat Pump ❑ Other SAMPLING INFORMATION WELL ID NUMBER (from Permit): MW-7 Date sample collected: 31B/X Well Depth: 18 ft. Well Diameter: 2 in. Depth to Water Level 825a6: 8' ft. below measuring p g point Screened Interval: ft. Measuring Point is 2 ft. above land surface Relative M.P. Elevation: Volume of water pumped/bailed before sampling: 5 _ _gallons Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES to _ ft. ft. ❑ NO FIELD ANALYSES: pH 00aoo: 6 units Temp. p. 00010: 17.7 °C Spec. Cond. 000sa µ Mhos Odor 00085: YES Appearance Cloudy If WELL WAS DRY at time of sampling, check here:❑ LABORATORY INFORMATION Date sample analyzed: 3/18/24 - 3/25/24 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 ni Pb - Lead 01051 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 <n 2.1in rng/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /1001 Phosphorus: Total as P 00665 mg/L (Note: Use li method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 703oo 202 mg/L Al -Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 1 TOC 00680 15.3 mg/L Ca - Calcium 00916 mg/L Chloride 0094o 88.1 mg/L Cd - Cadmium 01027 ug1L Arsenic 01002 1 Chromium: Total 01034_ ug/L Grease and Oils 00552 mg/L Cu - Copper 01042_ mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug1L Fe - Iron 01045 ug1L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: method # SM 6200C Total Ammonia 00610 3.31 mg/L Mg - Magnesium 00927_ mg/L method # (Ammonia Nitrogen; NHjas N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug1L method # TKN as N 00625 mg/L Ni - Nickel 01067 ug1L method # For Remediation Systems Only . ..rts): Influent Total VOCs: I certify that, to the best of my knowledge and belief, the information submitted to this report is true, acct DWQ-certified laboratory. I am aware that there are significant penalties for submitting false Informatior Seth Brown, Treatment Facilities Administrator mg/L Effluent Total VOCs: mg/L VOC Removal% Permittee (or Authorized Agent) Name and Title - Please print or type GW-59 Rev. 212010 Signature of Permittee (or Authorized Agent) (Date) SUBMIT FORM ON YELLOW, PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALifY-INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31/26 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC Permit Name (if different): Onslow Water & Sewer Authority NPDES Other__ _ Facility Address: 1095 HVVY 210 TYPE OF PERMITTED OPERATION BEING MONITORED Sneads Ferry41 NC 28460 County Onslow ❑■ Lagoon ❑Remediation: Infiltration Gallery 0 Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910-389-3270 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Behind HRI Pond _ No. of wells to be sampled: 9 _ ❑ Water Source Heat Pump ❑ Other: (from Permit) SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-8 Date sample collected: 3118124 FIELD ANALYSES: WAS Well Depth: 30 ft. Well Diameter: 2 in. pH 00400: 6.2 units Temp. 00010: 18.7 °C DRY at Depth to Water Level 82546: 17'10 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 00094: µ Mhos time of sampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 31181 a - 3125124 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1o51 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 >0.250 mg/L Zn - Zinc 01092 mg/L Coliform: MFTotal 31504 /100mL Phosphorus: Total as P 00665 0 (Note: Use MPNmethod for highly turbid samples) Orthophosphate 7D5D7 _mg/L mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 703oo 70 mg/L All - Aluminum 01105 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 8.03 mg/L Ca - Calcium 00916 mg/L Chloride 00940 0 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034__ ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 _ mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 _ ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: method # SM 6200C Total Ammonia 00610 0.658 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese 01055 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysts by a DW Q-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Seth Brown, Treatment Facilities Administrator Permittee (or Authorized Agent) Name and Title - Please print or type /9G A4 o`l )`I Signature of Permittee (or Authorized Agent) (Date) GW-59 Rev .212010 SUBMIT FORM ON YELLOW PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES GROUNDWATER QUALITY MONITORING: DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT COMPLIANCE REPORT FORM 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 1 2B1 / S Facility Name: North Topsail WWTP Non -Discharge WQ0005849 UIC_____ Permit Name (if different): Ons low Water & Sewer Authority NPDES Other Facility Address: 1095 HWY 210 TYPE OF PERMITTED OPERATION BEING MONITORED ❑■ Lagoon ❑ Remediation: Infiltration Gallery Sneads Ferry " NC 28460 County Onslow ❑■ Spray Field ❑ Remediation: Contact Person: Dwight Peterson Telephone#: 910- 389- 270 ElRotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Top of Lagoon #3 No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: from Permit SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW- 9 Date sample collected: 318/24 FIELD ANALYSES: WAS Well Depth: 30 ft. Well Diameter: 2 in. pH 00400: 6.9 units Temp. 000lo: 18 °C DRY at Depth to Water Level 82546: T6 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 00094: µMhos time ofsampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: None check Volume of water pumped/bailed before sampling: 5 gallons Appearance Tan here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO LABORATORY INFORMATION Date sample analyzed: 3/18/24 - 3/25/24 Laboratory Name: ONWASA Laboratory / Envirochem Certification No. 539 / 94 PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead o1051 ug/L Coliform: MF Fecal 31616 <1.00 /100mL Nitrate (NO3) as N 00620 <n 2.5 rng/L Zn - Zinc 01092 mg/L Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0 mg/L (Note: Use MPN method for highly turbid samples) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): issolved Solids:Total 70300 70.0 mg/L All - Aluminum of lo5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 1.62 mg/L Ca - Calcium 00916 mg/L Chloride 00940 0 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) N No (0) Specific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen: NH3 as N; Ammonia Nitrogen, Total) Mn - Manganese o1o55 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%. Seth Brown, Treatment Facilities Administrator Pennittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) (Date) GW-59 Rev.2/2010 GROUNDWATER QUALITY MONITORING: COMPLIANCE REPORT FORM SUBMIT FORM ON YELLOW. PAPER ONLY DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT , 1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: (919) 733-3221 FACILITY INFORMATION Please Print Clearly or Type PERMIT Number: Expiration Date: 12/31 /2 Facility Name: North Topsail WWTP Non -Discharge W00005849 UIC — --� Permit Name (if different): Onslow Water & Sewer Authority NPDES Other Facility Address: 1095 HWY 210 _ TYPE OF PERMITTED OPERATION BEING MONITORED Sneads Ferry NC 28460 _ County Onslow ❑■ Lagoon ❑ Remediation: Infiltration Gallery ❑■ Spray Field ❑ Remediation: Contact Person: Dwight Pete ran Telephone#: 910-389-3270 ❑ Rotary Distributor ❑ Land Application of Sludge Well Location/Site Name: Behind HRI Pond No. of wells to be sampled: 9 ❑ Water Source Heat Pump ❑ Other: (from Permt SAMPLING INFORMATION If WELL WELL ID NUMBER (from Permit): MW-10 Date sample collected: b18/24 FIELD ANALYSES: WAS Well Depth: 30 ft. Well Diameter: 2 in. pH 00400: 5.3 units Temp. oo010: 189 °C DRY at Depth to Water Level azsas: 10'9 ft. below measuring point Screened Interval: ft. to _ft. Spec. Cond. 000sa: µMhos time ofsampling, Measuring Point is 2 ft. above land surface Relative M.P. Elevation: ft. Odor 00085: YES check Volume of water pumped/bailed before sampling: 5 gallons Appearance Clear here:❑ Samples for metals were collected unfiltered: ❑ YES ❑ NO and field acidified: ❑ YES ❑ NO Date sample analyzed: 3/18/24 - 3/25/24 LaboratoryName: ONWASA Laboratory / Envirochem PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations. COD 00335 mg/L Nitrite (NO2) as N 00615 mg/L Pb - Lead 01051 Coliform: MF Fecal 31616 <1.00 /100ml- Nitrate (NO3) as N 00620 <0.250 mg/L Zn - Zinc 01092 Coliform: MF Total 31504 /100mL Phosphorus: Total as P 00665 0 mg/L U MPN th `1i f hhi t -iA 1 Certification No. 539 194 ug/L mg/L (Note. se me o or g y u sampes) Orthophosphate 70507 mg/L Other (Specify Compounds and Concentration Units): lissolved Solids:Total 70300 <2.50 mg/L Al - Aluminum ollo5 mg/L pH (Lab) 00403 units Ba - Barium 01007 ug/L TOC 00680 4.74 mg/L Ca - Calcium 00916 mg/L Chloride 00940 99.1 mg/L Cd - Cadmium 01027 ug/L Arsenic 01002 ug/L Chromium: Total 01034 ug/L Grease and Oils 00552 mg/L Cu - Copper 01042 mg/L ORGANICS: (by GC, GC/MS, HPLC) Phenol 32730 ug/L Fe - Iron 01045 ug/L (Specify test and method #. ATTACH LAB REPORT.) Sulfate 00945 mg/L Hg - Mercury 71900 ug/L Lab Report Attached? ❑ Yes (1) ❑■ No (0) ipecific Conductance 00095 µMhos K - Potassium 00937 mg/L VOC 78732: method # SM 6200C Total Ammonia 00610 <0.500 mg/L Mg - Magnesium 00927 mg/L method # (Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total) Mn -Manganese o1o55 ug/L , method # TKN as N 00625 mg/L Ni - Nickel 01067 ug/L method # For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal% Seth Brown, Treatment Facilities AdministratorGam'--- Permittee (or Authorized Agent) Name and Title - Please print or type Signature of Permittee (or Authorized Agent) GW-59 Rev.212010 GW-59A COMPLIANCE REPORT FORM Permit # WQ0005849 (,Submil one each monitoring period with GW=59 forhns.) I Enter date monitoring results were due. ( March 2024) Will this monitoring report (GW-59 and GW-59A) YES NO be submitted after the established due date? 2 Was any required information missing on the GW-59 report forms? YES NO IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and explain the problems encountered in obtaining the required information. 3 Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing YES identification plate, area overgrown, etc.)? If the answer is "Yes", contact the Regional Oriceforguhidance. 4 Are any monitored constituents equal to or above the established standards? Q NO If the answer to question 4 is "NO", skip to section 8. If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s) exceeding standards in the space provided below: / S'It ,a �_ Well 'Ir/.-'Dh` S-- Vic'/t well - g -' Ph. 5— n(N3 ln.7a' uwe/ "Voltac/ _ �k 5-S- We 5 For the constituents identified in question 4 above, have standards been exceeded previously for the ES NO same constituent(s) in the same well(s) in the last two years? If the answer to question 5 is "NO", skip to section 8. If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding standards, concentration(s) reported, and sample collection date for each occurrence (for the last two years). See Attached Sheet 6 Are the monitoring wells listed in section 5 located at or beyond the review boundary? YES NO If the answer is "YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe improperly located; contact the Regional Office. 7 Is the permittee implementing previously approved actions required by the Division involving this YES�INOJ groundwater quality problem? If the answer to question 7 is "YES", describe those actions in the space provided below. If the answer to question 7 is "NO", contact the Regional Office within 90 da s; an evaluation maYbB required to determine the impact the waste disposal s rVstem is having at the review and compliance boundaries surrounding this facility. Failure to do so may subject the permittee to a Notice of Violation, fines, and/or penalties. 8 The person completing this portion (GW-59A) of the monitoring report should sign below and submit this form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form. I hereby acknowledge that the above information was evaluated and the information submitted in this report (Compliance Report GW-59A) is true and complete to the best of my knowledge. vc; 10 91 Signature of Permittee (or Authorized Agent) Date GW-59A 12/8/2003 2021 MARCH JULY NOV 2022 MARCH JULY NOV 2023 MARCH JULY NOV. 2024 MARCH JULY NOV. WELL 1 TDS 501 1 1 537 1 1 527 1 504 1 1 1 530 1 535 IPH I 6.08 I 5.6 I 5 I I 5.8 I 5.5 I 5.9 I 5 1 I I 5.9 NH3 I WELL 3 TDS I I 1 51 1 1 519 505 638 525 IPH I I 6.2 I 6.06 I 5.53 I I 5.8 I 5.7 I 5.8 I I 5.8 I 5.5 I I 5.9 NH3 5 4.4 4.8 4.6 4.9 5.3 5.8 6.72 WELL 4 TDS IPH I I 5.3 I 5.18 I 4.56 4.9 5.1 I 5.6 I 4.7 4.9 5.5 NH3 1 WELL S TDS 5.3 PH I I 16.36 I I I 6.2 NH3 WELL 6 TDS 0.8 1.5 1.75 PH 1 6.4 I 5.81 1 1 6.3 1 6.3 1 6.4 1 1 6.2 I 5.5 I NH3 1.5 1.6 1.54 WELL 7 TDS PH 6.3 I 6.1 5.71 I 6.2 1 6.2 1 6.4 6 1 6.1 I 6 I I I I NH3 2.6 2.4 2.8 2.5 2.6 3.6 2.3 2.6 3.31 WELL 8 TDS PH I 6.3 I 6.49 6 6.2 6.1 1 5.3 I 6.2 NH3 WELL 9 TDS PH I 6.45 I 6.4 NH3 WELL 10 v TDS PH 1 5.5 5.3 4.55 5 5.2 5.2 5 4.5 I I 5.3 NH3 I I I